|The Thomas Viaduct at Relay, Maryland. - Revelle, J. E.|
Paper describing the history, construction, cost of, and repairs to the Thomas Viaduct, the oldest stone arch railroad bridge in the United States. Includes photographs and other illustrations. This paper was prepared as part of Revelle's initiation into Phi Mu, an engineering honor society.
Keywords: Railroad bridges -- Maryland; Thomas Viaduct (Relay; Md.) -- History; Relay (Md.) -- History
|The history and construction of the W.B.& A. Railroad bridge over the Robert Crain Highway, west of Millersville, Maryland. - Ross, William (William H.)|
Description of the history of the Washington, Baltimore, and Annapolis Railroad Company and its Annapolis-Annapolis Junction branch line and the Robert Crain Highway and the railroad bridge over the highway. This paper also includes information on the W.B. & A. bridge's site and construction, maps, photographs, and blueprints. This paper was prepared as part of Ross's initiation into Phi Mu, an engineering honor society.
Keywords: Washington; Baltimore & Annapolis Electric Railroad -- History; Railroad bridges -- Maryland -- Anne Arundel County